catcatchong: good to hear that!
I hope my son next check up could also reduce his 遠視 la!
候棗散- which brand name is better? Wei Yuen Tong or Er Yan Seng? Thanks! My boy is almost recover!
ECBB: My friend has bought me one from Bangkok - the one with a tube, is that the one similar to yours? Previously I have one - "iegon" - bought from Watson's but I found it didn't work very well.